74 insulation contractors ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Round Lake: Moxie Pest Control, CR Score 58/100; 4.5★ from 2,575 Google reviews; open Saturdays until 4 PM.
Best for emergencies (open 24/7): Green Rodent Restoration, posts 24/7 hours; ranked #6 of 74.
Most-reviewed: Green Attic Insulation, 689 Google reviews at 4.8★, the most of 74 ranked after Moxie Pest Control; ranked #4.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
74 Round Lake insulation contractors are ranked here by CR Score, from ten published factors. 6 are open 24/7, 41 open Saturdays and 22 open Sundays, based on posted hours. The median Google rating is 4.9★ across 74 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Moxie Pest Control | 58 | 4.5★ (2,575) | Algonquin, 19 mi away | Sat | Overall |
| 2 | Top Air Solutions | 57 | 4.9★ (602) | Glenview, 23 mi away | Sat · Evenings | — |
| 3 | Koala Insulation of Northern Illinois | 57 | 5.0★ (156) | Wauconda, 7 mi away | — | — |
| 4 | Green Attic Insulation | 56 | 4.8★ (689) | Des Plaines, 24 mi away | Sat | Most reviews |
| 5 | Chicago Green Insulation, Inc. | 56 | 4.9★ (189) | Highland Park, 19 mi away | Sat | — |
| 6 | Green Rodent Restoration | 56 | 5.0★ (9) | Lake Bluff, 12 mi away | 24/7 | Emergencies |
| 7 | BMB Insulation, Inc | 55 | 4.8★ (43) | Fox Lake, 3 mi away | — | — |
| 8 | SMT Spray Foam | 54 | 5.0★ (17) | Libertyville, 9 mi away | Sat | — |
| 9 | Paint Platoon USA | 53 | 4.9★ (99) | Lake Zurich, 12 mi away | 24/7 | — |
| 10 | ADL Brothers LLC | 53 | 5.0★ (5) | Woodstock, 10 mi away | Sat · Sun · Evenings | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and review volume: 4.5★ from 2,575 Google reviews, the most in Round Lake.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Glenview, 23 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 602 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Wauconda, 7 mi away
Ranked #3 because of its Google rating and trade focus: 5.0★ from 156 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Des Plaines, 24 mi away
Ranked #4 because of its Google rating and trade focus: 4.8★ from 689 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Highland Park, 19 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 189 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lake Bluff, 12 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 9 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fox Lake, 3 mi away
Ranked #7 because of its Google rating and trade focus: 4.8★ from 43 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Libertyville, 9 mi away
Ranked #8 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lake Zurich, 12 mi away
Ranked #9 because of its Google rating and review volume: 4.9★ from 99 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Woodstock, 10 mi away
Ranked #10 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Burlington, 23 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 223 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Elk Grove Village, 19 mi away
Ranked #12 because of its Google rating and trade focus: 4.8★ from 19 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Rolling Meadows, 21 mi away
Ranked #13 because of its Google rating and trade focus: 4.5★ from 180 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Schaumburg, 21 mi away
Ranked #14 because of its Google rating and trade focus: 4.3★ from 94 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mundelein, 9 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Fox Lake, 12 mi away
Ranked #16 because of its Google rating and trade focus: 4.4★ from 25 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Crystal Lake, 10 mi away
Ranked #17 because of its Google rating and trade focus: 4.6★ from 54 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Arlington Heights, 19 mi away
Ranked #18 because of its Google rating and review volume: 4.9★ from 426 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mount Pleasant, 23 mi away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 55 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Crystal Lake, 14 mi away
Ranked #20 because of its Google rating and trade focus: 4.7★ from 61 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Glenview, 23 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 91 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Spring Grove, 9 mi away
Ranked #22 because of its Google rating and trade focus: 4.8★ from 6 Google reviews, listed on Google as “Insulation contractor”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Buffalo Grove, 15 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in McHenry, 10 mi away
Ranked #24 because of its Google rating and review volume: 5.0★ from 191 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Crystal Lake, 13 mi away
Ranked #25 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Insulation contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 74 ranked insulation contractors here; the rest are on their profiles.
20 more insulation contractors within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| a to z insulation | 5.0★ (1) | 13 mi |
| Advanced Insulation, Inc | 5.0★ (2) | 1 mi |
| All Seasons Exteriors Inc | 5.0★ (2) | 18 mi |
| Correct Roofing & Construction Inc | 4.9★ (71) | In Round Lake |
| Energy Plus Insulation LLC | 5.0★ (1) | 25 mi |
| Energy Smart Insulation | 3.0★ (1) | 22 mi |
| Foam Insulation Professionals | 4.5★ (2) | 20 mi |
| Hidden Leaf Construction | 5.0★ (12) | In Round Lake |
| Insulation Plus | 4.0★ (1) | 15 mi |
| Local insulation 365 | 2 mi | |
| Midwest Insulation | 5.0★ (1) | 2 mi |
| miguel becerra | 2 mi | |
| Morrison Home Services | 3 mi | |
| Northern | 5.0★ (2) | In Round Lake |
| Pro-Fusion Energy Solutions Inc. | 10 mi | |
| RJR Insulation | In Round Lake | |
| Sanchez Insulation | 5.0★ (1) | 12 mi |
| Smart Innovative Group Inc. | 6 mi | |
| STF 4U & Chicagoland Energy Audits | 8 mi | |
| Tailored Foam Midwest | 7 mi |
National price ranges in USD, not adjusted for Round Lake. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Attic insulation | $1,700 | $2,100 | $2,500 | Per attic: typical range of customer-reported jobs (about $1 to $3 per sq ft). US national range | October 2026 |
We scored 74 Round Lake insulation contractors on ten factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, not counted as zero. Scores last refreshed October 22, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Round Lake data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |